baber/WOPTO huggingface dataset:
Patent JP-H0940040-A (JP)
Title: Container box made of paper
Inventor: AKASAKI KUNIO
IPC: B65D5/72
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a container box made of paper wherein fibers of contents may not be caught by a periphery of an opening when the contents are to be taken out from the opening and a product taken out is hardly damaged. SOLUTION: A container box made of paper has a double lid formed of flaps 9 for forming an upper lid overlaid on each other on an upper end of a body comprising two sets of opposite side plates, an opening 13 for taking out contents is formed on the flap positioned inside, and a perforated cut line for forming an opening 16 larger than the opening 13 of the flap positioned inside by cutting is formed on the flap 9 positioned on an upper side. The opening 13 of the flap positioned inside is located under the opening 16 formed by cutting the perforated cut line, while the opening 13 of the flap positioned inside is located so that peripheries may not overlap in an inner part with respect to a periphery of the opening 16 of the flap positioned on the upper side.
Patent JP-S6430642-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TABATA KENJI
IPC: B01D53/94
Filed: 1987-07-24
Abstract: PURPOSE:To decompose the NOx in the exhaust gas having a high content of oxygen without using a reducing agent by setting the NOx decomposing catalyst expressed by a specified crystal structural formula in the passage for the exhaust gas from the automobile having an internal-combustion engine. CONSTITUTION:The NOx decomposing catalyst having the crystal structure expressed by formula I is formed (A and A' are an alkaline-earth metal such as Ba and Sr, B and B' are a rare-earth metal such as Y, Nd, and La, C and C' are a copper-group metal such as Cu and Ag, 0<=x,x'<=3.0, 0<=y,y'<=2.0, 0<=z,z'<=4.0, 4.0<=alpha<=8.0, and 0<=beta<=2.0). The NOx decomposing catalyst 3 is set in the passage for the exhaust gas from the automobile having an internal- combustion engine 1 to form the catalyst for purifying exhaust gas. The NOx in the exhaust gas contg. about 10% oxygen and the NOx of the order of magnitude of ppm can be decomposed by this catalyst constitution.
Patent JP-S6079580-A (JP)
Title: Closed magnetic disc device
Inventor: ONOOKA YASUSHI
IPC: G11B23/03
Filed: 1983-10-05
Abstract: PURPOSE:To prevent the going in and out of gas between the inside and the outside of a vessel even in case of the variation of temperatures between the inside and the outside of the vessel or the like by providing the closed vessel with a freely expansible and contractible pressure adjusting part through which gas is not flowed between the inside and the outside of the vessel. CONSTITUTION:A pressure adjusting part 8 consisting of a freely expansible and contractible member such as bellows which does not flow gas through between the inside and the outside of the closed vessel is provided in a part of the closed vessel. When a spindle 2 is rotated in the closed vessel, gas in the vessel is expanded by heat generation to raise the pressure, but this gas spreads only said pressure adjusting part 8 provided in a part of the vessel in the direction of an arrow 9, and does not flow gas between the inside and the outside of the vessel. After the rotation of the spindle 2 is stopped or if the outside temperature is lowered, the pressure adjusting part 8 is contracted only in the direction of an arrow 10 to prevent the going is and out of the gas between the inside and the outside of the vessel.
Patent JP-S6250511-A (JP)
Title: Sand level meter
Inventor: MAEDA MASATAKE
IPC: G01S13/88
Filed: 1985-08-27
Abstract: PURPOSE:To exactly measure the level of sand by a method in which micro waves are transmitted from a transmitting antenna toward the face of sand in a cylinder, and reflected waves are received by a receiving antenna and processed on the basis of the time lag between the transmission and the receiving. CONSTITUTION:When micro waves M are transmitted from a transmitting antenna 16 toward a sand face 12a in the lower part of a cylinder 10, the waves M collide with the sand face 12a and the upward reflecting waves are received by a receiving antenna 18. On the basis of the time lag between the transmission and receiving of the waves M, the sand face 12a is measured for level by a processor 20 and the results are sent out to a displayer and a recorder. When the measurement is ended and sand 12 is charged, a protective case 14 is turned the axial direction of the cylinder 10 by an air cylinder 22 to protect the antennas 16 and 18 and the processor 20.
Patent JP-S57107986-A (JP)
Title: Sailing gear
Inventor: KABAYA KATSUJI
IPC: B63H9/06
Filed: 1980-12-25
Abstract: PURPOSE: To ease erection of the mast and prevent it from being swept away on the stream in such a way that in a sailing gear which is integrated by the board and the sail, connection of the board and a sail mast is done through a spherical part and with rope coupling.  
     CONSTITUTION: A master holder case 6 is arranged at the concave part of the board 1, a master holder 5 is screwed into the case 6, and a lower side engaging part 4 is inserted in the master holder 5. A seat part 40 is formed on the lower side engaging part 3, whereat is engaged a head part 32 of an upper side engaging part 3 which is installed at the lower end of the mast, and the upper side engaging part 3 and the lower side engaging part 4 are engaged by means of a rope 7. Since it is structured such as this, a mast 2 can be tilted in any optional directions, and even if the sail may be fallen down, its erection can be easily done, and its sweeping away on the stream can be prevented by means of the rope 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0473135-A (JP)
Title: Tire assembling jig
Inventor: YAMAMOTO KOZO
IPC: B29D30/56
Filed: 1990-07-13
Abstract: PURPOSE:To enhance workability and to shorten a working time by providing a seal material specific in the height from a tire receiving surface and the width along the tire receiving surface to the tire receiving surface. CONSTITUTION:A seal material 11 is a sheet body composed of the rubber material integrally formed so as to strength across a seating surface 6 and a support surface 7 in a state bent in an L-shape and fitted in the groove part provided to a tire receiving surface 9 and fixed to a substrate 10 using an adhesive. Further, the height (h) of the seal material 1 from the tire receiving surface 9 is set to 2 - 5mm. When the height (b) is below 2mm, airtight effect is low and the leakage of air is generated and, when the height (h) exceeds 5mm, the tire receiving surface 9 and the bead part 2 of a tire T does not becomes a contact state and the attachment of the tire T becomes unstable and the securing of shaping accuracy becomes difficult in buff work. Further, the width (w) of the seal material 1 is set to 3 - 10mm. When the width dimension is below 3mm, airtightness is inferior and, even when the width (w) exceeds 10mm, the airtightness is not enhanced and cost increases.
Patent JP-H0918883-A (JP)
Title: Image processing method
Inventor: HIRATA SHINICHI
IPC: H04N7/32
Filed: 1995-06-30
Abstract: PURPOSE: To provide an image processing method which reduces the redundancy by making use of the correlation between adjacent pixels and can improve the image compressibility. CONSTITUTION: An original image A is subsampled in 9 pieces. A mean value image B' consisting of the mean pixel value of those divided s bsampling images B1 to B9 is obtained together with the differential images B'1 to B'4 and B'6 to B'9 which has the differences from the image B'. Then the image conversion is carried out for reduction of the redundancy. The image B' is subsampled again in 9 pieces, and the image conversion is carried out in steps for reduction of the redundancy. Thus the final mean value image B" and the phased differential images B'1 to B'4, B'6 to B'9, B"1 to B"4 and B"6 to B"9 are quantized and encoded in variable length.
Patent JP-S6343599-A (JP)
Title: Controller for variable-speed water-wheel generating apparatus
Inventor: BANDO AKIRA
IPC: H02P9/04
Filed: 1986-08-11
Abstract: PURPOSE:To stably shift to a no-load excitation operation or a private sole operation by setting an output command to a system to zero when a variable- speed water-wheel generating apparatus is broken from the system. CONSTITUTION:A rotating speed command calculator 15 outputs an output command P0, and a rotating speed command Na responsive to a water level detection signal H. A rotating speed detector 16 controls to drive a guide valve 11 in response to a deviation between the command Na and a rotating speed detection signal N. A secondary exciter 3 controls an AC exciting current supplied to the secondary side winding of an induction machine 1 in response to the command P0, a slip phase signal SP from a slip phase detector 7, and the output detection signal P from an effective power detector 9. When the load is interrupted to set a signal SW to H, a switching unit 21 set the command P0 to zero. Thus, it can be stably shifted to a no-load excitation operation or a private sole operation.
Patent JP-H0239062-A (JP)
Title: Transfer system for electrostatic latent image
Inventor: TAKANASHI RYOYU
IPC: G03G16/00
Filed: 1988-07-28
Abstract: PURPOSE:To clarify the absolute potential of a transferred electrostatic latent image by adding an electrode to the other side of a 2nd recording member and transferring an electrostatic latent image onto the 2nd recording member by the electric field of an electrostatic latent image formed on a charge holding layer member in a 1st recording member. CONSTITUTION:A fresh electrode E3 is bonded on the side opposite to the side with which the electrode E2 comes into contact in the charge holding layer member CHL2 of the 2nd recording member RM2. An arrow X3 shows the moving direction of the fresh electrode E3 attached to the side opposite to the side with which the electrode E2 in the charge holding layer member CHL2 of the 2nd recording member RM2. The fresh electrode E3 moves integrally with the charge holding layer member CHL2 of the 2nd recording member RM2 moving in the direction of an arrow X2 at speed the same as the member CHL2. With respect to the electrostatic latent image transferred onto the 2nd recording member RM2, its absolute potential is read out on the basis of the potential of the electrode E3, and a video signal can be generated.
Patent JP-S6344304-A (JP)
Title: Method and device for preventing magnetic recording peak shift
Inventor: MATSUBARA HIROSHI
IPC: G11B5/09
Filed: 1986-08-09
Abstract: PURPOSE:To prevent the peak shifting from occurring by inserting a prescribed peak shift correcting pulse to the middle of a waveform part with the wide pulse width of the waveform of a coded data to be written. CONSTITUTION:A peak shift correcting pulse forming circuit 16 forms a pulse with a pulse width sufficiently narrower than the waveform of a coded data TXD to be written as a peak shift correcting pulse. Next, a peak shift correcting pulse inserting circuit 18 inserts a formed peak shift correcting pulse in the condition with the height of a level reverse to a data waveform part to be written in the middle of the waveform having the wide pulse width of the waveform of the data TXD to be written. Thus, even when the part exists in which the wide and narrow pulse width of the recording waveform is non- symmetrically continuous, the part is made falsely symmetrical. Consequently, a peak shifting to occur due to the non-symmetrical interference between the adjoining waveforms of a reading waveform can be prevented.
Patent JP-S5988427-A (JP)
Title: Antihemophilic cold sediment low temperature sterilization
Inventor: NORUBERUTO HAIMUBURUGAA
IPC: A61K35/16
Filed: 1983-10-07
Abstract: A process for the pasteurization of antihemophilic cryoprecipitate (AHC) is described, wherein AHC is heated in the presence of calicum ions, an amino acid and a carbohydrate. The pasteurized AHC is used for the treatment of coagulation disturbances.
Patent JP-S5976491-A (JP)
Title: Single mode laser module
Inventor: MASUDA SHIGEFUMI
IPC: H01S5/00
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a single mode laser module which radiates only a light reflected from a reflection member and unnecessitates fine adjustment of a diode by a method wherein two convex reflection members are arranged on a stem with convex surfaces opposed each other, and the laser diode is provided therebetween. CONSTITUTION:V-grooves V1 and V2 are formed, at a fixed interval, on the surface of a substrate BP composed of silicon, diamond, etc. Next, spherical lenses LE1 and LE2 covered with reflection films R11 and R22 respectively are arranged, while they are buried to lower halves of the spheres, at the opposing edges of these V-grooves V1 and V2, and optical fibers F1 and F2 are made to abut against the outer edges thereof, while they are likewise buried to the halves of diameters in the grooves V1 and V2. Thereafter, the laser diode LD is mounted by being positioned between the spherical lenses LE1 and LE2. The depth (d) of the grooves V1 and V2 is set at the depth whereby the light from the diode LD passes through centers O1 and O2 of the lenses LE1 and LE2 and the optical axis of the fibers F1 and F2.
Patent JP-S6344381-A (JP)
Title: Information signal recording medium
Inventor: OMATSU SHIGETOMO
IPC: G11B23/36
Filed: 1986-08-08
Abstract: PURPOSE:To prevent a 3rd reference signal from interfering the beat of a main information signal by recording the 3rd reference signals on an outer and/or inner periphery corresponding to the position of switching a 1st and a 2nd reference signals. CONSTITUTION:The recording section of a video disk comes in a read-in section 22 being the outer peripheral part, a read-out section 23 being the inner peripheral part and a program section 24 of a large width provided between the sections 22 and 23, totaling three sections. The main information signal and a 1st and a 2nd tracking control reference signals fP1 and fP2 are recorded in the section 24, while the 3rd index reference signal fP3 in one of the sections 22 and 23 or a position corresponding to the position A where both signals fP1 and fP2 are switched. Thus no 3rd reference signal is recorded in the program section where the main information signal is recorded, whereby the 3rd reference signal never interferes the beat of the main information signal.
Patent JP-2000022379-A (JP)
Title: Digital communication equipment
Inventor: SAKAI AKIO
IPC: H05K9/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital communication equipment for surely preventing an influence between a high-frequency circuit and a digital circuit to one another by facilitating its assembly. SOLUTION: An upper cover 2 is mounted at an upper side of a chassis case body 1, and a lower cover 3 is mounted at its lower side. Flange-like chassis protrusions 4 are provided along a central part of an inside peripheral surface of the body 1. A high-frequency circuit board 5 and a chassis plate 6 are mounted at lower sides of the protrusions 4 via screws 7. A transmitter/ receiver circuit having, for example, a high-frequency amplifier, a frequency converter, an oscillator and the like placed thereon is carried on the board 5, and circuit constituting components 8 are mounted on its upper surface. The plate 6 is formed in a ring state, and a digital circuit board 9 is mounted on its lower surface via screws 10.  A digital modulator/demodulator circuit, a low-frequency circuit and the like are placed on the board 9, and circuit constituting components 11 are mounted on its lower surface.
Patent JP-H069018-A (JP)
Title: Horizontal rotation type transfer device
Inventor: MORI TAKAMI
IPC: B65G1/133
Filed: 1992-06-23
Abstract: PURPOSE:To decrease an installation area of a device and prevent mutual collision of pallets at a semicircular part of a guide rail. CONSTITUTION:Since centers of a pair of sprockets 2, 3 equipped with an endless chain 4 for transferring a pallet 7 are displaced inward in the longitudinal direction with respect to centers of semicular parts of a guide rail 1, the pallet 7 passing the semicircular part makes a long detour outward in the longitudinal direction by a displacement quantity (d) with respect to a center of each of sprockets 2, 3 so as to form a clearance S to an adjacent pallet 7 and smooth transfer can be thereby achieved.
Patent JP-S6247675-A (JP)
Title: Cleaning device
Inventor: YOKOO NORIYUKI
IPC: G03G15/20
Filed: 1985-08-28
Abstract: PURPOSE:To perform excellent cleaning operation for a long period by arranging a cleaning member which has large-area cleaning surface in proximity to one roller of a fixing device and a positioning a new cleaning member of the member automatically on the roller surface at every specific period. CONSTITUTION:When one of cleaning members is at its operation position, a fitting member 3 is set at a specific position by a leaf spring 7 and a slide member is above it, so a lever pressure member 4c is also at an upper position, a lever 10 is at a position free from a shaft 8, and the fitting member 3 is held at its operation position. When the slide member 4 moves down, the lever pressure member 4c engages the lever 10 and rotates it clockwise and its one end part displaces the shaft 8 in a long-sized hole 30a, so the fitting member 3, therefore, cleaning member 3a and 3b all leave a press-contacting roller 7, so that while the fitting member is rotated smoothly, the surface of the fixing roller is never contaminated by an oil cleaning member.
Patent JP-S6432279-A (JP)
Title: Fixing device
Inventor: WATABE KATSUJI
IPC: B65H29/54
Filed: 1987-07-29
Abstract: PURPOSE:To simplify the structure of the titled device, to reduce its cost, and to facilitate its adjustment by constituting the titled device so that plural pieces of separating claw units in which plural separating claws have been formed integrally are arranged at the discharge side of a fixing roll. CONSTITUTION:An engaging recessed part 11 of the top part of a separating claw unit 10 in which plural separating claws 7a, 7b have been formed integrally is engaged to a rod 5, and at the discharge paper side of a fixing roll 1, plural units 10 are arranged and allowed to abut in parallel to the axis center in its outer periphery. The claws 7a of both sides are formed a little shorter than the claw 7b of the center. In such a way, the separating claws are formed as a unit and the cost is reduced, and since it will suffice that each unit 10 is adjusted, its management is facilitated as well.
Patent JP-H0848872-A (JP)
Title: Polyamide resin composition and molding
Inventor: UMETSU HIDEYUKI
IPC: B29K77/00
Filed: 1994-08-09
Abstract: PURPOSE:To obtain the subject composition, excellent in plasticizing stability in injection molding, good in fluidity and mold releasability and capable of shortening the molding cycle, remarkably improving the productivity and providing a molding, good in appearance and excellent in toughness by blending a specific ester with a polyamide resin. CONSTITUTION:This composition is obtained by blending (A) 100 pts.wt. polyamide resin with (B) 0.01-10 pts.wt. ester comprising (i) a triol and/or a tetrol and (ii) a >=11C fatty acid. Furthermore, the composition is prepared by blending 100 pts. wt. resultant polyamide composition with 0.005-5 pts.wt. of (C) an inorganic nucleating agent, especially aluminum silicate, magnesium silicate or sodium phosphate having <=5mum weight-average particle diameter and/or (D) a metallic salt of a fatty acid obtained from especially a 10-25C fatty acid and a group I to III metal of the periodic table. The component (B) has preferably a <10C skeleton and the skeletal structure is preferably glycerol, mesoerythritol or pentaerythritol.
Patent JP-H0474354-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATAGIRI SUSUMU
IPC: G11B19/02
Filed: 1990-07-16
Abstract: PURPOSE:To shorten the access time by disposing at least two optical pickup heads opposite to both sides of an optical information recording medium respectively and providing a rotation motor capable of freely rotating in tow directions and then providing a motor rotating direction control means. CONSTITUTION:The optical information recording medium capable of recording information on both sides 1a and 1b is provided, and at least two optical pickup heads 3 and 4 for recording, reproducing and erasing information are disposed opposite to both sides of the optical information recording medium respectively, and then the rotation motor 2 capable of freely rotating in two directions is provided, and also the motor rotating direction control means 10 is provided to reverse the rotating direction of the rotation motor. By this method, at the time of recording, reproducing and erasing a the information on one side after recording, reproducing and erasing the information on the other side, by reversing the rotating direction of the rotation motor 2, both sides are accessed without reinserting the double-sided disk after turning it over.
Patent JP-S6431660-A (JP)
Title: Printer
Inventor: NAGATANI SHINPEI
IPC: B41J3/28
Filed: 1987-07-29
Abstract: PURPOSE:To make it possible to print freely at a predetermined position, by providing a printing mechanism, a controlling circuit for the mechanism and a position detector for recognizing a position on a paper, and moving the position detector on the paper in a scanning manner. CONSTITUTION:Characters to be printed are inputted through a main body 8 of an input device, and the inputted data is sent to a controlling part 11 of a main body 20. A printing position on a paper is determined by a sight 22, and an initial position is sent to the controlling part 11 by a switch 23. Data on paper size or the like is inputted from a position detecting sensor 12 to the controlling part 11. Next, the main body 20 is manually moved in a scanning manner. When it is judged by the controlling part 11 that one-to-one correspondence has been obtained, based on the position of a printing head 13 varied according to the sensor 12, a determined position and the character data sent, printing at a predetermined position is automatically conducted by a printing head-driving part 16.
Patent JP-H1129942-A (JP)
Title: Head part structure of cast-in-place steel pipe concrete pile, and its work execution method
Inventor: MORI KOJI
IPC: E02D5/34
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the joining strength of a pile head part with a footing by arranging a lower part of an anchoring bar formed of high strength reinforcement close to an inner surface of a steel pipe, and extending an upper part to the construction position of the footing to improve the holding force of the anchoring bar. SOLUTION: A lock nut 32 is welded to an inner circumferential surface of a steel pipe 1 to be installed in the ground 7, a lower part of an anchoring bar 2 consisting of a threaded and knotted reinforcement is threaded therein, the interval (d) between the anchoring bar 2 and the steel pipe 1 is arranged to be within 1.5 times the diameter D of the anchoring bar 2, an upper part of the anchoring bar 2 is extended to the construction position of a footing, and the lock nut 31 as an anchoring member is threaded to an upper end. The anchoring bar 2 is a high strength reinforcement of >=490 N/mm<2> in yield point, and fixed to the steel pipe 1 before the concrete placement or after removing the chamber concrete after placement. The lower anchoring bar may be connected to the upper one at the position close to the upper end of the steel pipe 1 by a coupler.  The holding force of the anchoring bar 2 is improved, and the joining strength of the pile head part with the footing can be improved.